Whilst we were on holiday in Portugal I took a few pictures of Azulejos, or hand-painted tiles. These are sometimes used to decorate the fronts of houses, and the look often hints at the Moorish past of Portugal.
The beauty of these designs is that they all make perfect repeating patterns, just the ticket for CSS background images.
All of the images are 200px square and in PSD format, feel free to make use of them in any way you see fit, a link or a tip of the hat would be nice if you use them in a live project.